2051421814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1\times {\mathrm{34171}}^1$

素因数の和:36495

約数の個数: 16

約数和(自身を含む): 3315367440

約数和(自身を除く): 1263945626

約数列:

[1, 2, 13, 26, 2309, 4618, 30017, 34171, 60034, 68342, 444223, 888446, 78900839, 157801678, 1025710907, 2051421814]

約数ペア:

[(1, 2051421814), (2, 1025710907), (13, 157801678), (26, 78900839), (2309, 888446), (4618, 444223), (30017, 68342), (34171, 60034)]